Explore our flagship, highly customisable freestanding bathtubs, massage units, and modern sliding glass enclosures crafted under strict ISO 9001:2000 processing standards.
In contemporary architectural design and luxury real estate construction, a bathroom is no longer just a functional room; it is a wellness sanctuary. The global shift toward spa-like home environments has driven demand for highly specific designs, notably the integration of Acrylic Freestanding Bathtubs and Hydrotherapy Whirlpools.
B2B buyers, including real estate developers, hotel group procurers, and high-volume import agents, seek bespoke bath solutions that fit diverse layout parameters and demanding regulatory requirements. Selecting the ideal manufacturer involves evaluating custom molding expertise, raw material safety certifications, and reliable cargo supply chains to prevent design-to-build bottlenecks.
Located in Xiaoshan District, Hangzhou, Hangzhou Kaifeng Sanitary Ware Co., Ltd. blends massive capacity with meticulous workmanship to fulfill large-scale OEM orders.
We output 1,500 premium bathtubs, 1,500 shower enclosures, and 2,000 shower panels monthly. Annually, we ship over 36,000 freestanding bathtubs, 6,000 whirlpool models, and 60,000 shower rooms.
We use high-density Lucite acrylic sheets, tempered safety glass passing global EN standards, and corrosion-resistant 304 stainless steel profiles to extend product lifespans.
Operating under the ISO 9001:2000 Quality Management System, each bathtub undergoes rigorous water-retention testing and reinforcement structural scans before shipment.
Partnering with a sanitary ware manufacturer based in Hangzhou provides distinct supply chain advantages. Our location links us directly to key raw material hubs, reducing transport times for components like high-grade acrylic sheets, brass valves, and tempered safety glass.
These integrated supply chains keep our manufacturing costs low while maintaining high product quality. Additionally, our proximity to the Ningbo and Shanghai ports lowers export logistics costs. This helps global importers remain competitive in their local markets by securing high-quality products with shorter lead times.
Our engineering team translates architectural blueprints into finished products. We provide custom CAD/3D modeling for unique configurations, including corner-fitting whirlpools for small urban apartments and double-ended soaking tubs for luxury hotels.
Take an inside look at our 20,000-square-meter facility in Xiaoshan District, Hangzhou, featuring specialized vacuum-forming and reinforcement workshops.







Strict quality controls are implemented at each production stage, from thermoforming acrylic shells to testing water pump electrical components.










Our design engineering handles complex property specifications, ensuring that our products install easily and perform reliably in the field.
Bespoke acrylic soaking tubs provide clean aesthetics and excellent thermal retention. For boutique projects, we offer customized colors like matte black and textured outer shells to match specific design themes.
Our compact, corner-fit acrylic massage bathtubs (like the Anlaike KF628 and KF629) offer luxury features for smaller footprints. Designed for alcove spaces, they maximize interior space without sacrificing premium amenities.
Our modular sliding and hinged shower enclosures feature tempered safety glass and rustproof hardware. They integrate easily with modern floor layouts to minimize leaks and lower maintenance costs.
We export over 80% of our products to North America, the UK, Germany, and South America. Our production conforms to leading regulatory and environmental safety codes.





Each manufacturing phase is closely monitored. Vacuum thermoforming maintains a uniform acrylic thickness (typically 3.5mm to 5mm). This is supported by three layers of alkali-free fiberglass and high-strength resin to prevent deflection under heavy weight.
Before packaging, our whirlpool tubs are connected to power and filled with water to test the pumps, jet pressure, and fittings. This process prevents leakage and helps ensure safe delivery to the job site.
Technical resources for procurement officers and building contractors sourcing customized sanitary solutions.
Browse our additional options, including corner-fit glass partitions, modern clawfoot bathtubs, and dual-occupancy massage whirlpools designed for luxury homes and hotels.